Mechanics

BLACK SMOKE COMING OUT AT THE EXHAUST

2003 Mercedes Benz C220 • 250,000 miles

I have a 2003 c220 cdi mercedes benz, I would like to find out what is wrong with the car it has a lot of black smoke coming out of the exaust when u rev the car.
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Van wyk
November 3, 2011.




Black smoke indicates rich fuel mixture. Maybe faulty sensor or leaking injectors.

Docfixit
Nov 3, 2011.


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